英语词汇“type species”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

type species

noun Botany & Zoology

The species on which a genus is based and with which the genus name remains associated during any taxonomic revision.These characters alone are insufficient to characterize Schistometopus; thus, the genus is considered nomen dubium and the term is restricted to the type specimen of the type species....

The adult dorsal median septum, seen in the new species, is absent in the type species and dorsal muscle fields are more clearly defined.
However, the ventral valve of Australostrophia mesembria, type species of the genus, is weakly convex, while the dorsal is very gently concave.

单词	type species
释义	type species noun Botany & Zoology The species on which a genus is based and with which the genus name remains associated during any taxonomic revision.These characters alone are insufficient to characterize Schistometopus; thus, the genus is considered nomen dubium and the term is restricted to the type specimen of the type species.... The adult dorsal median septum, seen in the new species, is absent in the type species and dorsal muscle fields are more clearly defined. However, the ventral valve of Australostrophia mesembria, type species of the genus, is weakly convex, while the dorsal is very gently concave.
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